package hnlg.com.cn.service;

import java.util.List;

import hnlg.com.cn.vo.Unit;

public interface UnitService {
   
	public boolean addUnit(Unit unit)throws Exception;
	   
    public boolean deleteUnit(int id)throws Exception;
    
    public boolean updateUnit(Unit unit)throws Exception;
    
    public List<Unit> queryUnit(Unit unit) throws Exception;
    
    public boolean deleteBatch(String arr[])throws Exception;
	
}
